CN110096043A - Energy source station multipotency supply network cooperative control system and its control method - Google Patents
Energy source station multipotency supply network cooperative control system and its control method Download PDFInfo
- Publication number
- CN110096043A CN110096043A CN201910403080.8A CN201910403080A CN110096043A CN 110096043 A CN110096043 A CN 110096043A CN 201910403080 A CN201910403080 A CN 201910403080A CN 110096043 A CN110096043 A CN 110096043A
- Authority
- CN
- China
- Prior art keywords
- control
- interface
- module
- data
- remote
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 12
- 238000012545 processing Methods 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 35
- 230000004224 protection Effects 0.000 claims abstract description 34
- 238000013480 data collection Methods 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims abstract description 24
- 238000005457 optimization Methods 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 7
- 230000011664 signaling Effects 0.000 claims description 50
- 238000011217 control strategy Methods 0.000 claims description 8
- 241000272814 Anser sp. Species 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000011160 research Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000124879 Grus leucogeranus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/26—Special purpose or proprietary protocols or architectures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computing Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention provides a kind of energy source station multipotency supply network cooperative control system, including energy management subsystem, multiple Collaborative Control subsystems and multiple distributed busbar protections, each Collaborative Control subsystem includes synchronous data collection unit and data optimization processing unit, the output end of synchronous data collection unit is connect with the input terminal of data-optimized processing unit, synchronous data collection unit includes main control module, telemetry module, remote signal module, remote control module and MLVDS bus, data-optimized processing unit includes optimization algorithm module and data processing module, the synchronous data collection unit of multiple Collaborative Control subsystems realizes bidirectional data communication by Various types of data interface and multiple distributed busbar protections, data-optimized processing unit and energy management subsystem realize bidirectional data communication.The present invention can carry out real-time control to energy source station network state, to cascaded utilization of energy is realized, improve system energy utilization rate and be of great significance.
Description
Technical field
The invention belongs to energy resource supply Collaborative Control technical fields, and in particular to a kind of energy source station multipotency supply network collaboration
Control system and its control method.
Background technique
In recent years, each scientific research school and business unit open the multipotency cooperative development road for meeting China's actual conditions,
Especially under the support energetically of national policy, China achieves a series of in terms of theoretical research and demonstration project
Achievement.But the research about energy source station multipotency supply network Collaborative Control, also in space state, related research result is more
Concentrate on multipotency collaboration multiple objective programming field.Jing Youyin, white crane, Zhang Jianliang, which is converted into the overall of single goal with multiple target, to be thought
Road proposes the multiple objective programming based on life cycle, realizes the primary energy consumption section to multiple-energy-source cold, heat and power triple supply system
The harmony of interests about between rate, carbon emission and Payback years target.However, target weight under the running environment of different energy sources station
The non-intellectual of coefficient easily leads to multiple objective function and is difficult to combine.For this purpose, price penalty factor is introduced by Chen Jie, Yang Xiu, Zhu Lan
In cogeneration of heat and power type energy source station economical operation, economic punishment item effectively is converted by environmental goals.But penalty factor is one
Kind price budget, it is difficult to obtain the optimal solution of operation.To realize optimized operation of the energy source station under multiple target frame, pass through definition
Certain problem is blurred by target subordinating degree function, Chen Jie, Yang Xiu, and Zhu Lan is passed through energy source station using maximum Satisfaction index method
Ji and environment multi-objective optimization question are converted into single-object problem, obtain distributed generation resource in cost of electricity-generating minimum and ring
Active and idle work optimization power output under the minimum target of border cost.
It is current that between interconnection energy source station, mutually still in its infancy, shortage can join for Ji operation and the research controlled both at home and abroad
Lead to the device and method of each distributed busbar protection.Therefore, survey region energy source station energy coordinated control system realizes system
Module various functions establish information flow between each module, control stream and co-ordination mechanism, for realizing the step benefit of energy
With raising system energy utilization rate is of great significance.
Summary of the invention
For above situation, the present invention provides a kind of energy source station multipotency supply network cooperative control system, and whole system is adopted
With IEEE1888 standard, and simultaneously using arm processor and fpga chip hardware structure designs and GOOSE Data Transport Protocol,
And sampled point is quickly transmitted using SMV, this not only contributes to the real-time control to energy source station network state, and guarantees
The real-time of data, solves the handling capacity of extensive energy resource supply network big data, for realizing the step benefit of energy
With raising system energy utilization rate is of great significance.
The present invention provides a kind of energy source station multipotency supply network cooperative control system comprising energy management subsystem, more
A Collaborative Control subsystem and multiple distributed busbar protections, each Collaborative Control subsystem includes synchronous data collection list
Member and data optimization processing unit, the input of the output end of the synchronous data collection unit and the data-optimized processing unit
End connection, the synchronous data collection unit includes main control module, telemetry module, remote signal module, remote control module and MLVDS total
Line, the main control module are adopted between the arm processor and master control fpga chip using arm processor and master control fpga chip
Carry out two-way communication with bus, the arm processor is equipped with contraposition interface, the contraposition interface and the arm processor it
Between use two-way communication, the master control fpga chip includes time service interface, master control voltage transformer, master control current transformer, master
Control converter, master control optocoupler, master control PHY chip, master control network interface and the first remote signalling interface, the output end of the time service interface with
The input terminal of the master control fpga chip is connected, and the output end of the master control voltage transformer and master control current transformer passes through
The master control converter is connected with the input terminal of the master control fpga chip, and the first remote signalling interface passes through the master control light
Coupling is connected with the input terminal of the master control fpga chip, and the output end of the master control fpga chip passes through the master control PHY chip
Connect with the input terminal of the master control network interface, the telemetry module include telemetering fpga chip, telemetering converter, comparator,
Transport and placing device, telemetering voltage transformer, telemetering current transformer, telemetering PHY chip and telemetering network interface, the telemetering fpga chip with
Two-way communication is used between the telemetering converter, the output end of the telemetering voltage transformer and telemetering current transformer is logical
The transport and placing device is crossed to connect with the input terminal of the telemetering converter, the output end of the transport and placing device by the comparator with
The input terminal of the telemetering fpga chip connects, and the output end of the telemetering fpga chip passes through the telemetering PHY chip and institute
The input terminal connection of telemetering network interface is stated, the remote signal module includes remote signalling fpga chip, remote signalling optocoupler, remote signalling PHY chip, remote signalling
The output end of network interface and the second remote signalling interface, the second remote signalling interface passes through the remote signalling optocoupler and the remote signalling fpga chip
Input terminal connection, the input that the output end of the remote signalling fpga chip passes through the remote signalling PHY chip and the remote signalling network interface
End connection, the remote control module include remote control fpga chip, banked relay, remote control PHY chip, remote control network interface and the second remote control
The output end of interface, the remote control fpga chip is distant by the banked relay and remote control PHY chip and described second respectively
Interface and remote control network interface connection are controlled, the master control fpga chip of the main control module is connected with the MLVDS bus, and the ARM
The output end of processor is connected with the input terminal of the MLVDS bus, and the telemetry module and remote signal module and the MLVDS are total
Two-way communication is all made of between line, the output end of the MLVDS bus is connect with the input terminal of the remote control module；And it is described
The synchronous data collection unit of multiple Collaborative Control subsystems is real by Various types of data interface and the multiple distributed busbar protection
Existing bidirectional data communication, the data-optimized processing unit and the energy management subsystem realize bidirectional data communication.
Further, the telemetry module of the synchronous data collection unit uses GOOSE Data Transport Protocol, the remote signalling
Module quickly transmits sampled point using SMV.
Preferably, the data-optimized processing unit includes optimization algorithm module and data processing module.
Further, the contraposition interface includes 3 contraposition interfaces, respectively too network interface, USB interface and SD card interface.
Further, the time service interface includes 4 time service interfaces, and respectively GPS interface, Beidou interface, IRIG-B connects
Mouth and IEEE1588 interface.
Preferably, the MLVDS bus uses the communication timing of one-to-many communication mode and high speed SPI, SPI communication
Clock speed is 20Mbps.
Preferably, the Collaborative Control subsystem uses dual power supply mode.
Another aspect of the present invention provides a kind of control method of energy source station multipotency supply network cooperative control system,
The following steps are included:
S1, the instruction for receiving energy management subsystem control the access or shunting of multiple distributed busbar protections；
Topological structure, facility information and the archive information for the distributed busbar protection that S2, acquisition have accessed；
S3, the Collaborative Control subsystem synchronous data collection unit acquire the distributed busbar protection operation letter
Breath；
S4, the operation information of the distributed busbar protection is delivered in the data-optimized processing unit, to energy source station
Multipotency supply network coordination control strategy optimizes promotion；
S5, data-optimized processing result and Optimal Control Strategy are uploaded in the energy management subsystem；And
S6, the energy management subsystem issue cooperative scheduling instruction, to the energy of the distributed busbar protection distribute into
Row guidance scheduling.
Compared with the prior art, the present invention has the following beneficial effects:
1, the present invention provides a kind of energy source station multipotency supply network cooperative control system, and whole system is marked using IEEE1888
Standard is conducive to the extension construction of extensive energy source station multipotency supply network.
2, the present invention provides a kind of energy source station multipotency supply network cooperative control system, using arm processor and FPGA core
The design of piece hardware structure and GOOSE Data Transport Protocol choose High Accuracy Constant Temperature crystal oscillator and guarantee punctual precision, reduce communication and prolong
When, facilitate the real-time control to energy source station network state.
3, the present invention provides a kind of energy source station multipotency supply network cooperative control system, is carried out using SMV to sampled point fast
Speed transmission, guarantees the real-time of data, solves the handling capacity of extensive energy resource supply network big data.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of energy source station multipotency supply network cooperative control system of the present invention；
Fig. 2 is the multipotency supply network framework schematic diagram of energy source station multipotency supply network cooperative control system of the present invention；
Fig. 3 is the main control module structural schematic diagram of energy source station multipotency supply network cooperative control system of the present invention；
Fig. 4 is the telemetry module structural schematic diagram of energy source station multipotency supply network cooperative control system of the present invention；
Fig. 5 is the remote signal module structural schematic diagram of energy source station multipotency supply network cooperative control system of the present invention；
Fig. 6 is the remote control module structural schematic diagram of energy source station multipotency supply network cooperative control system of the present invention；
Fig. 7 is that the module information of energy source station multipotency supply network cooperative control system of the present invention flows to schematic diagram；
Fig. 8 communication scheme between the modules of energy source station multipotency supply network cooperative control system of the present invention；And
Fig. 9 is the control method flow chart of energy source station multipotency supply network cooperative control system of the present invention.
Main appended drawing reference:
Energy management subsystem 1；Collaborative Control subsystem 2；Synchronous data collection unit 3；Main control module 31；ARM processing
Device 311；Master control fpga chip 312；Align interface 313；Too network interface 3131；USB interface 3132；SD card interface 3133；Time service connects
Mouth 314；GPS interface 3141；Beidou interface 3142；IRIG-B interface 3143；IEEE1588 interface 3144；Master control voltage transformer
315；Master control current transformer 316；Master control converter 317；Master control optocoupler 318；Master control PHY chip 319；Master control network interface 320；
First remote signalling interface 321；Telemetry module 33；Telemetering fpga chip 331；Telemetering converter 332；Comparator 333；Transport and placing device
334；Telemetering voltage transformer 335；Telemetering current transformer 336；Telemetering PHY chip 337；Telemetering network interface 338；Remote signal module
34；Remote signalling fpga chip 341；Remote signalling optocoupler 342；Remote signalling PHY chip 343；Remote signalling network interface 344；Second remote signalling interface 345；It is distant
Control module 35；It is remotely controlled fpga chip 351；Banked relay 352；It is remotely controlled PHY chip 353；It is remotely controlled network interface 354；Second remote control connects
Mouth 355；MLVDS bus 36；Data-optimized processing unit 4；Optimization algorithm module 41；Data processing module 42；Distributed energy
Stand 5.
Specific embodiment
By the technology contents of the detailed present invention, structure feature, reach purpose and efficacy, below with reference to Figure of description
It is described in detail.
The present invention provides a kind of energy source station multipotency supply network cooperative control system, as illustrated in fig. 1 and 2, including energy pipe
Subsystem 1, multiple Collaborative Control subsystems 2 and multiple distributed busbar protections 5 are managed, each Collaborative Control subsystem 2 includes same
Step data acquisition unit 3 and data optimization processing unit 4, the output end of synchronous data collection unit 3 and data-optimized processing are single
The input terminal connection of member 4, synchronous data collection unit 3 include main control module 31, telemetry module 33, remote signal module 34, remote control mould
Block 35 and MLVDS bus 36, data-optimized processing unit 4 include optimization algorithm module 41 and data processing module 42, multiple associations
Synchronous data collection unit 3 with control subsystem 2 realizes two-way number by Various types of data interface and multiple distributed busbar protections 5
According to communication, data-optimized processing unit 4 realizes bidirectional data communication with energy management subsystem 1, by data-optimized processing result
And optimisation strategy is uploaded to energy management subsystem 1, and according to the instruction of energy management subsystem 1 to multiple distributed busbar protections
The distribution of 5 energy carries out guidance scheduling.
As shown in figure 3, main control module 31 is using arm processor 311 and master control fpga chip 312, arm processor 311 with
Two-way communication is carried out using bus between master control fpga chip 312, arm processor 311 is equipped with contraposition interface 313, and contraposition connects
Mouthfuls 313 include aligning between interface 313 and arm processor 311 for too network interface 3131, USB interface 3132 and SD card interface 3133
Using two-way communication, master control fpga chip 312 includes time service interface 314, master control voltage transformer 315, master control current transformer
316, master control converter 317, master control optocoupler 318, master control PHY chip 319, master control network interface 320 and the first remote signalling interface 321,
Time service interface 314 includes GPS interface 3141, Beidou interface 3142, IRIG-B interface 3143 and IEEE1588 interface 3144, time service
The output end of interface 314 is connected with the input terminal of master control fpga chip 312, master control voltage transformer 315 and master control Current Mutual Inductance
The output end of device 316 passes through master control converter 317 and is connected with the input terminal of master control fpga chip 312, the first remote signalling interface
321 are connected by master control optocoupler 318 with the input terminal of master control fpga chip 312, and the output end of master control fpga chip 312 passes through master
Control PHY chip 319 is connect with the input terminal of master control network interface 320, is mainly used for being responsible for collecting each collected data of measurement module
Information the work such as is further calculated to data, analyzed and is handled, while valid data are forwarded and being stored.
As shown in figure 4, telemetry module 33 includes telemetering fpga chip 331, telemetering converter 332, comparator 333, fortune
Put device 334, telemetering voltage transformer 335, telemetering current transformer 336, telemetering PHY chip 337 and telemetering network interface 338, telemetering
Two-way communication, telemetering voltage transformer 335 and telemetering Current Mutual Inductance are used between fpga chip 331 and telemetering converter 332
The output end of device 336 is connect by transport and placing device 334 with the input terminal of telemetering converter 332, and the output end of transport and placing device 334 passes through
Comparator 333 is connect with the input terminal of telemetering fpga chip 331, and the output end of telemetering fpga chip 331 passes through telemetering PHY chip
337 connect with the input terminal of telemetering network interface 338, target high precision collecting when being mainly used for carrying out having accurate to voltage and current,
Since its analog-digital converter can be triggered directly by external accurate clock, AD conversion has been evaded from hardware configuration
Delay, data transmission delay, the introducing factor of data computation delay equal error amount, fully ensure that the accuracy of phasor measurement.
As shown in figure 5, remote signal module 34 include remote signalling fpga chip 341, it is remote signalling optocoupler 342, remote signalling PHY chip 343, distant
Believe that network interface 344 and the second remote signalling interface 345, the output end of the second remote signalling interface 345 pass through remote signalling optocoupler 342 and remote signalling FPGA core
The input terminal of piece 341 connects, and the output end of remote signalling fpga chip 341 is defeated by remote signalling PHY chip 343 and remote signalling network interface 344
Enter end connection, position and accurate action moment mainly for detection of external switch pass through the available accurate markers of bus
Information.
As shown in fig. 6, remote control module 35 include remote control fpga chip 351, banked relay 352, remote control PHY chip 353,
It is remotely controlled network interface 354 and the second Remote Control Interface 355, the output end of remote control fpga chip 351 passes through banked relay 352 and distant respectively
Control PHY chip 353 is connect with the second Remote Control Interface 355 and remote control network interface 354, is mainly used for exporting to control according to control command moving
Make, passes through the available accurate time scale information of bus.
As shown in FIG. 7 and 8, the master control fpga chip 312 of main control module 31 is connected with MLVDS bus 36, and arm processor
311 output end is connected with the input terminal of MLVDS bus 36, between telemetry module 33 and remote signal module 34 and MLVDS bus 36
It is all made of two-way communication, the output end of MLVDS bus 36 is connect with the input terminal of remote control module 35, synchronous data collection unit 3
Telemetry module 33 use GOOSE Data Transport Protocol, remote signal module 34 quickly transmits sampled point using SMV, MLVDS
For bus 36 using the communication timing of one-to-many communication mode and high speed SPI, SPI communication clock speed is 20Mbps.
Another aspect of the present invention provides a kind of control method of energy source station multipotency supply network cooperative control system,
As shown in Figure 9, comprising the following steps:
S1, the instruction for receiving energy management subsystem 1 control the access or shunting of multiple distributed busbar protections 5；
Topological structure, facility information and the archive information for the distributed busbar protection 5 that S2, acquisition have accessed；
S3, Collaborative Control subsystem 2 synchronous data collection unit 3 acquire distributed busbar protection 5 operation information；
S4, the operation information of distributed busbar protection 5 is delivered in data-optimized processing unit 4, energy source station multipotency is supplied
Promotion is optimized to network cooperating control strategy；
S5, data-optimized processing result and Optimal Control Strategy are uploaded to 1 in energy management subsystem；And
S6, energy management subsystem 1 issue cooperative scheduling instruction, instruct the energy distribution of distributed busbar protection 5
Scheduling.
It is of the invention specific steps are as follows:
The present invention provides a kind of energy source station multipotency supply network cooperative control system, as shown in Fig. 1~2, including energy pipe
Subsystem 1, multiple Collaborative Control subsystems 2 and multiple distributed busbar protections 5 are managed, each Collaborative Control subsystem 2 includes same
Step data acquisition unit 3 and data optimization processing unit 4, the output end of synchronous data collection unit 3 and data-optimized processing are single
The input terminal connection of member 4, synchronous data collection unit 3 include main control module 31, telemetry module 33, remote signal module 34, remote control mould
Block 35 and MLVDS bus 36, data-optimized processing unit 4 include optimization algorithm module 41 and data processing module 42, multiple associations
Synchronous data collection unit 3 with control subsystem 2 realizes two-way number by Various types of data interface and multiple distributed busbar protections 5
According to communication, data-optimized processing unit 4 realizes bidirectional data communication with energy management subsystem 1, by data-optimized processing result
And optimisation strategy is uploaded to energy management subsystem 1, and according to the instruction of energy management subsystem 1 to multiple distributed busbar protections
The distribution of 5 energy carries out guidance scheduling.
As illustrated in figures 3-6, main control module 31 is using arm processor 311 and master control fpga chip 312, arm processor 311
Two-way communication is carried out using bus between master control fpga chip 312, arm processor 311 is equipped with contraposition interface 313, contraposition
Two-way communication is used between interface 313 and arm processor 311, master control fpga chip 312 includes time service interface 314, master control voltage
Mutual inductor 315, master control current transformer 316, master control converter 317, master control optocoupler 318, master control PHY chip 319, despotic network
Mouth 320 and the first remote signalling interface 321；Telemetry module 33 includes telemetering fpga chip 331, telemetering converter 332, comparator
333, transport and placing device 334, telemetering voltage transformer 335, telemetering current transformer 336, telemetering PHY chip 337 and telemetering network interface
338；Remote signal module 34 includes remote signalling fpga chip 341, remote signalling optocoupler 342, remote signalling PHY chip 343, remote signalling network interface 344 and the
Two remote signalling interfaces 345；Remote control module 35 includes remote control fpga chip 351, banked relay 352, remote control PHY chip 353, remote control
Network interface 354 and the second Remote Control Interface 355 are mainly used for exporting control action according to control command, pass through the available standard of bus
True time scale information.
As shown in FIG. 7 and 8, the master control fpga chip 312 of main control module 31 is connected with MLVDS bus 36, and arm processor
311 output end is connected with the input terminal of MLVDS bus 36, between telemetry module 33 and remote signal module 34 and MLVDS bus 36
It is all made of two-way communication, the output end of MLVDS bus 36 is connect with the input terminal of remote control module 35, to complete entire energy source station
Multipotency supply network cooperative control system is built.Since Collaborative Control subsystem 2 uses modular design method, each function mould
Block can be with flexible configuration, and wherein telemetry module 33, remote signal module 34 and 35 user of remote control module can be met and be used with flexible configuration
The demand of family different acquisition.It is attached between each module by slot simultaneously, saves external cabling work.
During the work time, telemetry module 33, remote signal module 34 and remote control module 35 and the communication of main control module 31 are adopted
With the mode of poll, passback instruction is issued by main control module 31, after each measurement module receives corresponding instruction, with the machine ID number
It compares, if instruction code is identical as the machine ID number, native data is returned, after completing module data transmission,
It reads next module data, terminates until all module polls one time, normal polling sequence is 1,2,3 ... N (N is up to 8).
If some module needs to upload data because of state change, upload request signal wire is dragged down, after running through current device data,
Continue to read by the module data of terminal.
As shown in figure 9, another aspect of the present invention, a kind of energy source station multipotency supply network cooperative control system is provided
Control method, comprising the following steps:
S1, the instruction for receiving energy management subsystem 1 control the access or shunting of multiple distributed busbar protections 5；
Topological structure, facility information and the archive information for the distributed busbar protection 5 that S2, acquisition have accessed；
S3, Collaborative Control subsystem 2 synchronous data collection unit 3 acquire distributed busbar protection 5 operation information；
S4, the operation information of distributed busbar protection 5 is delivered in data-optimized processing unit 4, energy source station multipotency is supplied
Promotion is optimized to network cooperating control strategy；
S5, data-optimized processing result and Optimal Control Strategy are uploaded to 1 in energy management subsystem；And
S6, energy management subsystem 1 issue cooperative scheduling instruction, instruct the energy distribution of distributed busbar protection 5
Scheduling.
The present invention provides a kind of energy source station multipotency supply network cooperative control system, and whole system is marked using IEEE1888
Standard, and simultaneously using arm processor and the design of master control fpga chip hardware structure and GOOSE Data Transport Protocol, and use SMV
Sampled point is quickly transmitted, this not only contributes to the real-time control to energy source station network state, and guarantees data
Real-time solves the handling capacity of extensive energy resource supply network big data, for realizing the cascade utilization of energy, improves system
System energy utilization rate is of great significance.
The above is the preferred embodiment of the application, is not limited the scope of protection of the present invention with this, it is noted that right
For those skilled in the art, under the premise of not departing from this technology principle, can also make it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the application.
Claims (8)
1. a kind of energy source station multipotency supply network cooperative control system, which is characterized in that it includes energy management subsystem, multiple
Collaborative Control subsystem and multiple distributed busbar protections,
Each Collaborative Control subsystem includes synchronous data collection unit and data optimization processing unit, the same to step number
It is connect according to the output end of acquisition unit with the input terminal of the data-optimized processing unit, the synchronous data collection unit includes
Main control module, telemetry module, remote signal module, remote control module and MLVDS bus, the main control module use arm processor and master
Fpga chip is controlled, two-way communication, the arm processor are carried out using bus between the arm processor and master control fpga chip
It is equipped with contraposition interface, two-way communication, the master control fpga chip packet are used between the contraposition interface and the arm processor
Include time service interface, master control voltage transformer, master control current transformer, master control converter, master control optocoupler, master control PHY chip, master
Network interface and the first remote signalling interface are controlled, the output end of the time service interface is connected with the input terminal of the master control fpga chip, described
The output end of master control voltage transformer and master control current transformer passes through the master control converter and the master control FPGA core
The input terminal of piece is connected, the input terminal phase that the first remote signalling interface passes through the master control optocoupler and the master control fpga chip
Even, the output end of the master control fpga chip is connect by the master control PHY chip with the input terminal of the master control network interface, described
Telemetry module includes that telemetering fpga chip, telemetering converter, comparator, transport and placing device, telemetering voltage transformer, telemetering electric current are mutual
Sensor, telemetering PHY chip and telemetering network interface use two-way between the telemetering fpga chip and the telemetering converter
The output end of letter, the telemetering voltage transformer and telemetering current transformer passes through the transport and placing device and the telemetering converter
Input terminal connection, the output end of the transport and placing device connect by the comparator with the input terminal of the telemetering fpga chip,
The output end of the telemetering fpga chip is connect by the telemetering PHY chip with the input terminal of the telemetering network interface, described distant
Believe that module includes remote signalling fpga chip, remote signalling optocoupler, remote signalling PHY chip, remote signalling network interface and the second remote signalling interface, described second is distant
The output end of letter interface is connect by the remote signalling optocoupler with the input terminal of the remote signalling fpga chip, the remote signalling fpga chip
Output end connect by the remote signalling PHY chip with the input terminal of the remote signalling network interface, the remote control module include remote control
Fpga chip, banked relay, remote control PHY chip, remote control network interface and the second Remote Control Interface, the output of the remote control fpga chip
End passes through the banked relay and remote control PHY chip and second Remote Control Interface and remote control network interface connection, the master respectively
The master control fpga chip of control module is connected with the MLVDS bus, and the output end of the arm processor and the MLVDS are total
The input terminal of line is connected, and is all made of two-way communication between the telemetry module and remote signal module and the MLVDS bus, described
The output end of MLVDS bus is connect with the input terminal of the remote control module；And
The synchronous data collection unit of the multiple Collaborative Control subsystem passes through Various types of data interface and the multiple distribution
Energy source station realizes that bidirectional data communication, the data-optimized processing unit and the energy management subsystem realize that bi-directional data is logical
Letter.
2. energy source station multipotency supply network cooperative control system according to claim 1, which is characterized in that the same to step number
GOOSE Data Transport Protocol is used according to the telemetry module of acquisition unit, the remote signal module carries out sampled point using SMV quick
Transmission.
3. energy source station multipotency supply network cooperative control system according to claim 1, which is characterized in that the data are excellent
Changing processing unit includes optimization algorithm module and data processing module.
4. energy source station multipotency supply network cooperative control system according to claim 2, which is characterized in that the contraposition connects
It mouthful include 3 contraposition interfaces, respectively too network interface, USB interface and SD card interface.
5. energy source station multipotency supply network cooperative control system according to claim 2, which is characterized in that the time service connects
Mouth includes 4 time service interfaces, respectively GPS interface, Beidou interface, IRIG-B interface and IEEE1588 interface.
6. energy source station multipotency supply network cooperative control system according to claim 1, which is characterized in that the MLVDS
Bus uses the communication timing of one-to-many communication mode and high speed SPI, and SPI communication clock speed is 20Mbps.
7. energy source station multipotency supply network cooperative control system according to claim 2, which is characterized in that the collaboration control
Subsystem uses dual power supply mode.
8. a kind of control method using energy source station multipotency supply network cooperative control system described in one of claim 1 to 7,
Characterized by comprising the following steps:
S1, the instruction for receiving energy management subsystem control the access or shunting of multiple distributed busbar protections；
Topological structure, facility information and the archive information for the distributed busbar protection that S2, acquisition have accessed；
S3, the Collaborative Control subsystem synchronous data collection unit acquire the operation information of the distributed busbar protection；
S4, the operation information of the distributed busbar protection is delivered in the data-optimized processing unit, to energy source station multipotency
Supply network coordination control strategy optimizes promotion；
S5, data-optimized processing result and Optimal Control Strategy are uploaded in the energy management subsystem；And
S6, the energy management subsystem issue cooperative scheduling instruction, refer to the energy distribution of the distributed busbar protection
Lead scheduling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403080.8A CN110096043B (en) | 2019-05-15 | 2019-05-15 | Energy station multi-energy supply network cooperative control system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403080.8A CN110096043B (en) | 2019-05-15 | 2019-05-15 | Energy station multi-energy supply network cooperative control system and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110096043A true CN110096043A (en) | 2019-08-06 |
| CN110096043B CN110096043B (en) | 2020-08-11 |
Family
ID=67448043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910403080.8A Active CN110096043B (en) | 2019-05-15 | 2019-05-15 | Energy station multi-energy supply network cooperative control system and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110096043B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420428A (en) * | 2011-12-19 | 2012-04-18 | 天津市电力公司 | Method and system for managing microgrid energy |
| CN204012933U (en) * | 2014-07-22 | 2014-12-10 | 内蒙古华仁达科技有限公司 | Distribution automation detection and control terminal |
| CN105207205A (en) * | 2015-09-16 | 2015-12-30 | 国网天津市电力公司 | Distributed energy system energy optimization regulation and control method fusing demand side response |
| CN205407418U (en) * | 2016-03-03 | 2016-07-27 | 泰安华电智能科技有限公司 | Intelligent power distribution measurement and control terminal |
| US20170085091A1 (en) * | 2015-05-18 | 2017-03-23 | University Of North Carolina At Charlotte | Battery energy storage system controller systems and methods |
| CN106712281A (en) * | 2015-08-06 | 2017-05-24 | 江苏云涌电子科技股份有限公司 | Power distribution network automatic feeder terminal unit (FTU) system |
| CN108829064A (en) * | 2018-07-11 | 2018-11-16 | 上海电力学院 | A kind of energy Internet advertising distribution energy source station cooperative control system and method |
| CN109539480A (en) * | 2018-10-26 | 2019-03-29 | 国电南瑞科技股份有限公司 | A kind of cooling and heating load green energy conservation Optimal Scheduling of Based on Distributed energy source station |
| CN208782503U (en) * | 2018-10-24 | 2019-04-23 | 云南电网有限责任公司电力科学研究院 | A kind of energy storage cooperative system on the spot |
-
2019
- 2019-05-15 CN CN201910403080.8A patent/CN110096043B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420428A (en) * | 2011-12-19 | 2012-04-18 | 天津市电力公司 | Method and system for managing microgrid energy |
| CN204012933U (en) * | 2014-07-22 | 2014-12-10 | 内蒙古华仁达科技有限公司 | Distribution automation detection and control terminal |
| US20170085091A1 (en) * | 2015-05-18 | 2017-03-23 | University Of North Carolina At Charlotte | Battery energy storage system controller systems and methods |
| CN106712281A (en) * | 2015-08-06 | 2017-05-24 | 江苏云涌电子科技股份有限公司 | Power distribution network automatic feeder terminal unit (FTU) system |
| CN105207205A (en) * | 2015-09-16 | 2015-12-30 | 国网天津市电力公司 | Distributed energy system energy optimization regulation and control method fusing demand side response |
| CN205407418U (en) * | 2016-03-03 | 2016-07-27 | 泰安华电智能科技有限公司 | Intelligent power distribution measurement and control terminal |
| CN108829064A (en) * | 2018-07-11 | 2018-11-16 | 上海电力学院 | A kind of energy Internet advertising distribution energy source station cooperative control system and method |
| CN208782503U (en) * | 2018-10-24 | 2019-04-23 | 云南电网有限责任公司电力科学研究院 | A kind of energy storage cooperative system on the spot |
| CN109539480A (en) * | 2018-10-26 | 2019-03-29 | 国电南瑞科技股份有限公司 | A kind of cooling and heating load green energy conservation Optimal Scheduling of Based on Distributed energy source station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110096043B (en) | 2020-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105471109B (en) | Towards the Intelligent electricity utilization management system and its management method of family wind-solar hybrid power station | |
| CN103345227A (en) | Micro grid monitoring and energy management device and method | |
| CN102194304A (en) | Method and system for wireless concentrated collection and management of energy measurement data | |
| CN201707782U (en) | Intelligent meter reading system based on GPRS (General Packet Radio Service) | |
| CN101806831B (en) | Intelligent substation electric energy meter | |
| CN109147299A (en) | One kind being used for electricity, water, the integrated acquisition method of air and heat energy measurement and system | |
| CN103647351A (en) | Multi-agent and heterogeneous communication technology based micro-grid intelligent measuring and controlling terminal and method | |
| CN202838671U (en) | Centralized meter reading terminal supporting remote upgrade and information two-way transmission | |
| CN101917068B (en) | Side management terminal needed by multi-network integrated intelligent grid | |
| CN106960558A (en) | A kind of device for merging communication | |
| CN106053981A (en) | Electric energy quality acquisition terminal and related method | |
| CN109473965A (en) | A kind of direct-flow distribution system characteristic polymerization scheduler and polymerization dispatching method | |
| CN107271767A (en) | Intelligent electric meter and querying method with WIFI networkings is communicated based on MQTT | |
| CN101853564A (en) | Wireless remote meter reading and electrical energy management system | |
| CN104820725B (en) | Sea surface Lagrange measurement data acquisition system | |
| CN202434042U (en) | Automatic meter reading system | |
| CN201666918U (en) | Electric energy meter of intelligent transformer substation | |
| CN110096043A (en) | Energy source station multipotency supply network cooperative control system and its control method | |
| CN202904325U (en) | Electric energy consumption data remote-monitoring matching device | |
| CN207218672U (en) | A kind of UART communications extension NB IOT new device | |
| CN201749553U (en) | Electric-power centralized meter reading system | |
| CN207336591U (en) | Intelligent wireless monitoring electric meter system based on WIFI | |
| CN201819954U (en) | 0.5-level single-phase electronic energy meter | |
| CN2814419Y (en) | Infrared remote-controlling recharging rate single-phase electronic energy meter | |
| CN102419386A (en) | 0.5-grade electronic type single-phase watt-hour meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiaoyi Inventor after: Yang Zheng Inventor before: Zhang Xiaoyi Inventor before: Yang Zheng Inventor before: He Shoulong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |